Section | Description | Score | Geekbench Score |
---|---|---|---|
Geekbench 2.2.0 for Mac OS X x86 (64-bit) | |||
Integer | Processor integer performance | 4598 | 5895 |
Floating Point | Processor floating point performance | 7691 | |
Memory | Memory performance | 4839 | |
Stream | Memory bandwidth performance | 6266 |
User | rubenlightfoot |
Upload Date | Wed, 07 Sep 2011 19:54:09 +0000 |
Views | 4 |
MacBook Air (13-inch Mid 2011) | |
---|---|
Operating System | Mac OS X 10.7 (Build 11A2063) |
Model | MacBook Air (13-inch Mid 2011) |
Processor |
Intel Core i5-2557M @ 1.70 GHz
1 Processor, 2 Cores, 4 Threads |
Processor ID | GenuineIntel Family 6 Model 42 Stepping 7 |
L1 Instruction Cache | 32 KB x 2 |
L1 Data Cache | 32 KB x 2 |
L2 Cache | 256 KB x 2 |
L3 Cache | 3072 KB |
Motherboard | Apple Inc. Mac-742912EFDBEE19B3 MacBookAir4,2 |
BIOS | Apple Inc. MBA41.88Z.0077.B00.1106300929 |
Memory | 4.00 GB 1333 MHz DDR3 |
Integer | 4598 | |
---|---|---|
Blowfish
single-core scalar |
1630
71.6 MB/sec |
|
Blowfish
multi-core scalar |
5067
208 MB/sec |
|
Text Compress
single-core scalar |
2552
8.16 MB/sec |
|
Text Compress
multi-core scalar |
6254
20.5 MB/sec |
|
Text Decompress
single-core scalar |
2905
11.9 MB/sec |
|
Text Decompress
multi-core scalar |
7166
28.5 MB/sec |
|
Image Compress
single-core scalar |
2413
19.9 Mpixels/sec |
|
Image Compress
multi-core scalar |
5855
49.3 Mpixels/sec |
|
Image Decompress
single-core scalar |
2841
47.7 Mpixels/sec |
|
Image Decompress
multi-core scalar |
6098
99.5 Mpixels/sec |
|
Lua
single-core scalar |
4113
1.58 Mnodes/sec |
|
Lua
multi-core scalar |
8290
3.19 Mnodes/sec |
Floating Point | 7691 | |
---|---|---|
Mandelbrot
single-core scalar |
2245
1.49 Gflops |
|
Mandelbrot
multi-core scalar |
7293
4.77 Gflops |
|
Dot Product
single-core scalar |
3677
1.78 Gflops |
|
Dot Product
multi-core scalar |
8531
3.89 Gflops |
|
Dot Product
single-core vector |
4353
5.22 Gflops |
|
Dot Product
multi-core vector |
12070
12.6 Gflops |
|
LU Decomposition
single-core scalar |
1999
1.78 Gflops |
|
LU Decomposition
multi-core scalar |
3111
2.73 Gflops |
|
Primality Test
single-core scalar |
6076
908 Mflops |
|
Primality Test
multi-core scalar |
11817
2.19 Gflops |
|
Sharpen Image
single-core scalar |
5073
11.8 Mpixels/sec |
|
Sharpen Image
multi-core scalar |
15803
36.4 Mpixels/sec |
|
Blur Image
single-core scalar |
5897
4.67 Mpixels/sec |
|
Blur Image
multi-core scalar |
19739
15.5 Mpixels/sec |
Memory | 4839 | |
---|---|---|
Read Sequential
single-core scalar |
5224
6.40 GB/sec |
|
Write Sequential
single-core scalar |
7440
5.09 GB/sec |
|
Stdlib Allocate
single-core scalar |
3414
12.7 Mallocs/sec |
|
Stdlib Write
single-core scalar |
3538
7.32 GB/sec |
|
Stdlib Copy
single-core scalar |
4583
4.73 GB/sec |
Stream | 6266 | |
---|---|---|
Stream Copy
single-core scalar |
5884
8.05 GB/sec |
|
Stream Copy
single-core vector |
7155
9.28 GB/sec |
|
Stream Scale
single-core scalar |
5843
7.58 GB/sec |
|
Stream Scale
single-core vector |
6821
9.21 GB/sec |
|
Stream Add
single-core scalar |
5672
8.56 GB/sec |
|
Stream Add
single-core vector |
7179
9.99 GB/sec |
|
Stream Triad
single-core scalar |
6151
8.50 GB/sec |
|
Stream Triad
single-core vector |
5426
10.2 GB/sec |